EP0715023A1 - Movable machine for concrete work - Google Patents

Movable machine for concrete work Download PDF

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Publication number
EP0715023A1
EP0715023A1 EP95117195A EP95117195A EP0715023A1 EP 0715023 A1 EP0715023 A1 EP 0715023A1 EP 95117195 A EP95117195 A EP 95117195A EP 95117195 A EP95117195 A EP 95117195A EP 0715023 A1 EP0715023 A1 EP 0715023A1
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EP
European Patent Office
Prior art keywords
concreting
frame
frames
concrete
machine
Prior art date
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Granted
Application number
EP95117195A
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German (de)
French (fr)
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EP0715023B1 (en
Inventor
Johannes Dipl.-Ing. Dahl
Gerhard Ing.-Grad. Engelke
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Hochtief AG
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Hochtief AG
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Publication of EP0715023A1 publication Critical patent/EP0715023A1/en
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/005—Making of concrete parts of the track in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/004—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/06—Transporting, laying, removing or renewing sleepers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/09—Ballastless systems

Definitions

  • the invention relates to a mobile concreting machine which is used in connection with the production of a ballastless superstructure system for at least one railroad track from two railroad tracks, in which superstructure system receiving devices for the individual railroad tracks are concreted with the help of formwork.
  • the concreting machine is preferably, but not limited, intended for concreting these receiving devices.
  • the railroad tracks are then fastened in the receiving devices with the aid of rail fastening devices.
  • the concreting machine can be used in this context for the production of ballastless superstructure systems of different structures.
  • the concreting machine is intended for the production of a ballastless superstructure system which has a base course, a continuously manufactured concrete carriageway slab and the receiving devices for the individual railroad tracks and which is otherwise constructed as follows:
  • the concrete carriageway slab consists of two layers, one on top of the other Reinforcement consisting of reinforcing bars running in the track direction and running transversely thereto is arranged, the concrete of the two layers of the concrete carriageway slab being fluidly connected in the reinforcement mesh.
  • the receiving devices are designed as rail support elements, which are concreted into the upper layer of the concrete carriageway slab and with reinforcement components in the form of reinforcement loops or reinforcement cages in both layers of the Concrete slab are anchored.
  • the rail base elements have cavities on their top, in which the rail fastening devices and rail feet of the individual rail rails fastened therein are arranged.
  • the rail fastening device and thus the rail feet are held in the cavities with the aid of rail fastening screws in the manner of sleeper screws which are screwed into the rail support elements.
  • the base layer is set up according to the rules of architecture to absorb static and dynamic loads. Such ballastless track systems are particularly intended for high-speed lines. Overall, high demands must therefore be made on the building. This applies in particular also with regard to the precision of the arrangement of the receiving devices according to a predetermined plan with narrow tolerances and with regard to the arrangement of the rail fastening devices in the rail support elements.
  • the invention is based on the technical problem of creating a mobile concreting machine with which, in the course of producing a ballastless superstructure system, in particular a ballastless superstructure system of the structure described, the receiving devices for the individual railroad tracks can be concreted with high precision and with a high degree of automation.
  • the invention is further based on the technical problem of specifying a special method for operating such a concreting machine.
  • the invention also teaches a method for operating such a concreting machine.
  • the order 1 to x in the quantity of concreting frames is determined in accordance with the sales scheme "x, 1 to (x - 1)", “(x - 1), x, 1 to (x - 2 ) "and further changed.
  • Partial quantities of the concreting frames from the aforementioned quantity e.g. three concreting frames each, can be combined by union elements running in the production direction and these can be implemented accordingly.
  • the concreting machine shown in the figures is intended for concreting receiving devices for railroad tracks with the help of formwork in the course of producing a ballastless superstructure system with a concrete carriageway slab for at least one railroad track.
  • the concreting machine has a machine frame 1.
  • the machine frame is a gantry frame with four corner supports 2, to the four corner supports 2 connected at the top, longitudinal frame elements 3 running in the direction of production, and the longitudinal frame elements 3 and / or the corner supports 2 connecting transverse frame elements 4, with 2 trolleys on the corner supports 5, preferably crawler tracks, are connected.
  • the machine frame 1 can be moved in the production direction and, if necessary, back.
  • Running rails 6 for a gantry crane are arranged on the longitudinal frame elements 3 and a gantry crane 7 is guided on these.
  • a plurality of concreting frames 8 are accommodated in the machine frame, which can be implemented in the production direction and have the devices 9, 16 for vertical adjustment and fixing to the concrete carriageway slab 10.
  • Formwork beams 11 can be positioned on the concreting frame 8 in the longitudinal direction of the concreting frame 8 (that is to say transversely to the production direction) and can be fixed in the vertical direction with respect to the individual concreting frame 8.
  • the Formwork beams 11 carry the formwork 12 for the receiving devices 13 or rail support points and are connected to concrete supply lines 14.
  • the receiving devices 13 are concreted and the concreting frames 8 are moved with the formwork beams 11 and the formwork 12 in alternating cycles, and the lifting with the help of the gantry crane 7.
  • the concreting machine has the important task of form-fitting the rail support points 13.
  • the gantry crane 7 reaches all points of the device unit.
  • the concreting frames ensure that each base area can be fixed separately.
  • the aim is to combine the concrete frames 8 into formwork units consisting of at least three concrete frames 8.
  • This frame part can be adjusted horizontally using spindles or hydraulics.
  • 12 adjustment devices in the form of spindles or a hydraulic system are interposed between the sliding frame and the base formwork.
  • the fixed connection of the formwork ensures absolute track accuracy for the track.
  • the degrees of freedom of movement described are indicated by arrows.
  • the actuators required for this, e.g. Spindles or hydraulic cylinders were not drawn.
  • the concreting frames 8 are fixed and fixed to the roadway plate 10 via spindles or hydraulics. Since lifting forces occur when concreting the rail support points 13 due to the concreting pressures, one is Vertical securing of the concrete frame 8 is provided. For this purpose, side pockets 15 are already drawn with the pavement machine. For this purpose, reference is made to the bottom left and right in FIG. 1. Correspondingly shaped support plates 16 engage in these pockets 15. These plates 16 are connected to the concreting frame 8 in a vertically immovable manner via a hydraulic or threaded rod. This ensures a horizontal securing of the position. Lifting forces can also be safely absorbed.
  • the vertical concrete frame elements can be extended and retracted telescopically.
  • Fig. 2 the concreting machine is shown with several formwork units from several concreting frames. The aim is to maintain a sufficient number of these base formwork 12 so that continuous work is ensured. If one or more formwork units are in the concreting position, additional formwork units can either be treated and cleaned at the same time or can be lifted into the new position.
  • the construction speed for the rail bases 13 can be positively influenced by the number of formwork units and the setting times for the base concrete or mortar.
  • the machine frame 1 can optionally be switched so that a continuous locomotion is achieved or the device is moved with the implementation of the formwork. This is ensured by flexible concrete lines 14, which establish the connection to a rotor distributor 17 for the concrete. Reference is made to Fig. 3, which also the Formwork 12 and the usual valves can be seen. This rotor distributor is also attached to the machine frame so that it can move horizontally.
  • the individual formwork is vented at the high points via a valve system, which is not shown.

Landscapes

  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Road Paving Machines (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Fertilizers (AREA)

Abstract

The frame (1) of the machine is a portal with four corner supports (2). Longitudinal frame elements (3) running in the process direction are connected at the top to the corner supports, and transverse elements (4) connect the longitudinal elements or the corner supports. Running gear (5), pref. tracked, is connected to the corner supports, and the frame is movable in the process direction and if necessary in reverse. Running rails (6) are located on the longitudinal elements and are designed for the running of a portal crane (7).

Description

Die Erfindung betrifft eine fahrbare Betoniermaschine, die im Zusammenhang mit der Herstellung eines schotterlosen Oberbausystems für zumindest ein Eisenbahngleis aus zwei Eisenbahnschienen eingesetzt wird, bei welchem Oberbausystem Aufnahmeeinrichtungen für die einzelnen Eisenbahnschienen mit Hilfe von Schalungen betoniert werden. Die Betoniermaschine ist vorzugsweise, aber nicht beschränkend, für das Betonieren dieser Aufnahmeeinrichtungen bestimmt. Die Eisenbahnschienen werden danach mit Hilfe von Schienenbefestigungsvorrichtungen in den Aufnahmeeinrichtungen befestigt. Die Betoniermaschine kann in diesem Rahmen für die Herstellung von schotterlosen Oberbausystemen unterschiedlichen Aufbaus eingesetzt werden. Insbesondere ist die Betoniermaschine jedoch für die Herstellung eines schotterlosen Oberbausystems bestimmt, welches eine Tragschicht, eine kontinuierlich gefertigte Betonfahrbahnplatte und die Aufnahmeeinrichtungen für die einzelnen Eisenbahnschienen aufweist und die im übrigen wie folgt aufgebaut ist: Die Betonfahrbahnplatte besteht aus zwei aufeinander gefertigten Schichten, zwischen denen eine Bewehrung aus in Gleisrichtung laufenden und quer dazu laufenden Bewehrungsstäben angeordnet ist, wobei der Beton der beiden Schichten der Betonfahrbahnplatte in den Bewehrungsmaschen stoffflüssig verbunden ist. Die Aufnahmeeinrichtungen sind als Schienenstützpunktelemente ausgeführt, die in die obere Schicht der Betonfahrbahnplatte einbetoniert und mit Bewehrungsbauteilen in Form von Bewehrungsschlaufen oder Bewehrungskörben in beiden Schichten der Betonfahrbahnplatte verankert sind. Die Schienenstützpunktelemente besitzen auf ihrer Oberseite Auskammerungen, in denen die Schienenbefestigungsvorrichtungen und darin befestigte Schienenfüße der einzelnen Eisenbahnschienen angeordnet sind. Die Schienenbefestigungsvorrichtung und damit die Schienenfüße sind mit Hilfe von Schienenbefestigungsschrauben nach Art von Schwellenschrauben, die in die Schienenstützpunktelemente eingeschraubt sind, in den Auskammerungen gehalten. Die Tragschicht ist nach den Regeln der Baukunst zur Aufnahme der statischen und dynamischen Beanspruchungen eingerichtet. Solche schotterlosen Oberbausysteme sind insbesondere für Hochgeschwindigkeitsstrecken bestimmt. Es müssen daher an das Bauwerk insgesamt hohe Anforderungen gestellt werden. Das gilt vornehmlich auch in Bezug auf die Präzision der Anordnung der Aufnahmeeinrichtungen nach vorgegebenem Plan mit engen Toleranzen und in bezug auf die Anordnung der Schienenbefestigungsvorrichtungen in den Schienenstützpunktelementen.The invention relates to a mobile concreting machine which is used in connection with the production of a ballastless superstructure system for at least one railroad track from two railroad tracks, in which superstructure system receiving devices for the individual railroad tracks are concreted with the help of formwork. The concreting machine is preferably, but not limited, intended for concreting these receiving devices. The railroad tracks are then fastened in the receiving devices with the aid of rail fastening devices. The concreting machine can be used in this context for the production of ballastless superstructure systems of different structures. In particular, however, the concreting machine is intended for the production of a ballastless superstructure system which has a base course, a continuously manufactured concrete carriageway slab and the receiving devices for the individual railroad tracks and which is otherwise constructed as follows: The concrete carriageway slab consists of two layers, one on top of the other Reinforcement consisting of reinforcing bars running in the track direction and running transversely thereto is arranged, the concrete of the two layers of the concrete carriageway slab being fluidly connected in the reinforcement mesh. The receiving devices are designed as rail support elements, which are concreted into the upper layer of the concrete carriageway slab and with reinforcement components in the form of reinforcement loops or reinforcement cages in both layers of the Concrete slab are anchored. The rail base elements have cavities on their top, in which the rail fastening devices and rail feet of the individual rail rails fastened therein are arranged. The rail fastening device and thus the rail feet are held in the cavities with the aid of rail fastening screws in the manner of sleeper screws which are screwed into the rail support elements. The base layer is set up according to the rules of architecture to absorb static and dynamic loads. Such ballastless track systems are particularly intended for high-speed lines. Overall, high demands must therefore be made on the building. This applies in particular also with regard to the precision of the arrangement of the receiving devices according to a predetermined plan with narrow tolerances and with regard to the arrangement of the rail fastening devices in the rail support elements.

Der Erfindung liegt das technische Problem zugrunde, eine fahrbare Betoniermaschine zu schaffen, mit der im Zuge der Herstellung eines schotterlosen Oberbausystems, insbesondere eines schotterlosen Oberbausystems des beschriebenen Aufbaus, die Aufnahmeeinrichtungen für die einzelnen Eisenbahnschienen mit hoher Präzision und bei hohem Automationsgrad betoniert werden können. Der Erfindung liegt fernerhin das technische Problem zugrunde, ein besonderes Verfahren zum Betrieb einer solchen Betoniermaschine anzugeben.The invention is based on the technical problem of creating a mobile concreting machine with which, in the course of producing a ballastless superstructure system, in particular a ballastless superstructure system of the structure described, the receiving devices for the individual railroad tracks can be concreted with high precision and with a high degree of automation. The invention is further based on the technical problem of specifying a special method for operating such a concreting machine.

Zur Lösung dieses technischen Problems ist Gegenstand der Erfindung eine fahrbare Betoniermaschine für das Betonieren von Aufnahmeeinrichtungen für Eisenbahnschienen mit Hilfe von Schalungen im Zuge der Herstellung eines schotterlosen Oberbausystems mit Betonfahrbahnplatte für zumindest ein Eisenbahngleis, - mit den folgenden Merkmalen

  • 1.1) der Maschinenrahmen ist ein Portalrahmen mit vier Eckstützen, an die Eckstützen oben angeschlossenen, in Fertigungsrichtung verlaufenden Längsrahmenelementen sowie die Längsrahmenelemente und/oder die Eckstützen verbindenden Querrahmenelementen, wobei an die Eckstützen Fahrwerke, vorzugsweise Raupenfahrwerke, angeschlossen sind und der Maschinenrahmen in Fertigungsrichtung, und gegebenenfalls zurück verfahrbar ist,
  • 1.2) an den Längsrahmenelementen sind Laufschinen für einen Portalkran angeordnet und auf diesem ist ein Portalkran geführt,
  • 1.3) im Maschinenrahmen ist eine Mehrzahl (= Menge) von 1 bis x Betonierrahmen untergebracht, die in Fertigungsrichtung umsetzbar sind und die Einrichtungen zur vertikalen Einstellung und Fixierung an der Betonfahrbahnplatte aufweisen,
  • 1.4) an den Betonierrahmen sind Schalungsträger in Längsrichtung des Betonierrahmens, d. h. quer zur Fertigungsrichtung, positionierbar und in vertikaler Richtung gegenüber den einzelnen Betonierrahmen einstellbar befestigt, welche Schalungsträger die Schalungen für die Aufnahmeeinrichtungen tragen und an Betonzuführungsleitungen angeschlossen sind,
wobei das Betonieren der Aufnahmeeinrichtung und das Umsetzen der Betonierrahmen im Wechseltakt und das Umsetzen mit Hilfe des Portalkrans erfolgt.To solve this technical problem, the invention relates to a mobile concreting machine for concreting receiving devices for railroad tracks with the help of formwork in the course of producing a ballastless superstructure system with a concrete carriageway slab for at least one railroad track, with the following features
  • 1.1) The machine frame is a portal frame with four corner supports, longitudinal frame elements connected to the corner supports at the top and running in the production direction, as well as cross frame elements connecting the longitudinal frame elements and / or the corner supports, chassis, preferably crawler tracks, being connected to the corner supports and the machine frame in the production direction, and can possibly be moved back,
  • 1.2) running rails for a gantry crane are arranged on the longitudinal frame elements and a gantry crane is guided thereon,
  • 1.3) a plurality (= quantity) of 1 to x concreting frames is accommodated in the machine frame, which can be implemented in the direction of production and which have the devices for vertical adjustment and fixing to the concrete carriageway slab,
  • 1.4) on the concrete frame, formwork beams can be positioned in the longitudinal direction of the concrete frame, ie transversely to the direction of production, and in fixed vertically in relation to the individual concrete frames, which formwork supports the formwork for the receiving devices and are connected to concrete supply lines,
the concreting of the receiving device and the relocating of the concreting frame take place alternately and the relocation is carried out using the gantry crane.

Zur Lösung des genannten technischen Problems lehrt die Erfindung auch ein Verfahren zum Betrieb einer solchen Betoniermaschine. Im Rahmen dieses Verfahrens wird beim Umsetzen der Betonierrahmen die Ordnung 1 bis x in der Menge der Betonierrahmen nach Maßgabe des Umsatzschemas "x, 1 bis (x - 1)", "(x - 1), x, 1 bis (x - 2)" undsoweiterfort verändert. Teilmengen der Betonierrahmen aus der vorgenannten Menge, z.B. jeweils drei Betonierrahmen, können durch in Fertigungsrichtung laufende Vereinigungselemente zusammengefaßt und diese können entsprechend umgesetzt werden.To solve the technical problem mentioned, the invention also teaches a method for operating such a concreting machine. Within the scope of this procedure, when moving the concreting frames, the order 1 to x in the quantity of concreting frames is determined in accordance with the sales scheme "x, 1 to (x - 1)", "(x - 1), x, 1 to (x - 2 ) "and further changed. Partial quantities of the concreting frames from the aforementioned quantity, e.g. three concreting frames each, can be combined by union elements running in the production direction and these can be implemented accordingly.

Im folgenden wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung ausführlicher erläutert. Es zeigen in schematischer Darstellung

Fig. 1
einen Querschnitt durch eine erfindungsgemäße Betoniermaschine quer zur Fertigungsrichtung,
Fig. 2
einen Längsschnitt durch den Gegenstand der Fig. 1 und
Fig. 3
das Betonverteilungssystem für die Betoniermaschine nach den Fig. 1 und 2.
In the following, the invention will be explained in more detail with reference to a drawing showing only one exemplary embodiment. They show a schematic representation
Fig. 1
3 shows a cross section through a concreting machine according to the invention transverse to the production direction,
Fig. 2
a longitudinal section through the object of FIGS. 1 and
Fig. 3
the concrete distribution system for the concreting machine according to FIGS. 1 and 2.

Die in den Figuren dargestellte Betoniermaschine ist für das Betonieren von Aufnahmeeinrichtungen für Eisenbahnschienen mit Hilfe von Schalungen im Zuge der Herstellung eines schotterlosen Oberbausystems mit Betonfahrbahnplatte für zumindest ein Eisenbahngleis bestimmt.The concreting machine shown in the figures is intended for concreting receiving devices for railroad tracks with the help of formwork in the course of producing a ballastless superstructure system with a concrete carriageway slab for at least one railroad track.

Die Betoniermaschine besitzt einen Maschinenrahmen 1. Der Maschinenrahmen ist ein Portalrahmen mit vier Eckstützen 2, an die vier Eckstützen 2 oben angeschlossenen, in Fertigungsrichtung laufenden Längsrahmenelementen 3 sowie die Längsrahmenelemente 3 und/oder die Eckstützen 2 verbindenden Querrahmenelementen 4, wobei an die Eckstützen 2 Fahrwerke 5, vorzugsweise Raupenfahrwerke, angeschlossen sind. Der Maschinenrahmen 1 ist in Fertigungsrichtung, und gegebenenfalls zurück, verfahrbar. An den Längsrahmenelementen 3 sind Laufschienen 6 für einen Portalkran angeordnet und auf diesen ist ein Portalkran 7 geführt.The concreting machine has a machine frame 1. The machine frame is a gantry frame with four corner supports 2, to the four corner supports 2 connected at the top, longitudinal frame elements 3 running in the direction of production, and the longitudinal frame elements 3 and / or the corner supports 2 connecting transverse frame elements 4, with 2 trolleys on the corner supports 5, preferably crawler tracks, are connected. The machine frame 1 can be moved in the production direction and, if necessary, back. Running rails 6 for a gantry crane are arranged on the longitudinal frame elements 3 and a gantry crane 7 is guided on these.

Im Maschinenrahmen ist eine Mehrzahl von Betonierrahmen 8 untergebracht, die in Fertigungsrichtung umsetzbar sind und die Einrichtungen 9, 16 zur vertikalen Einstellung und Fixierung an der Betonfahrbahnplatte 10 aufweisen. An den Betonierrahmen 8 sind Schalungsträger 11 in Längsrichtung des Betonierrahmens 8 (d. h. quer zur Fertigungsrichtung) positionierbar und in vertikaler Richtung gegenüber den einzelnen Betonierrahmen 8 einstellbar befestigt. Die Schalungsträger 11 tragen die Schalungen 12 für die Aufnahmeeinrichtungen 13 oder Schienenstützpunkte und sind an Betonzuführleitungen 14 angeschlossen. Das Betonieren der Aufnahmeeinrichtungen 13 und das Umsetzen der Betonierrahmen 8 mit den Schalungsträgern 11 und den Schalungen 12 erfolgt im Wechseltakt, das Umsetzen mit Hilfe des Portalkrans 7.A plurality of concreting frames 8 are accommodated in the machine frame, which can be implemented in the production direction and have the devices 9, 16 for vertical adjustment and fixing to the concrete carriageway slab 10. Formwork beams 11 can be positioned on the concreting frame 8 in the longitudinal direction of the concreting frame 8 (that is to say transversely to the production direction) and can be fixed in the vertical direction with respect to the individual concreting frame 8. The Formwork beams 11 carry the formwork 12 for the receiving devices 13 or rail support points and are connected to concrete supply lines 14. The receiving devices 13 are concreted and the concreting frames 8 are moved with the formwork beams 11 and the formwork 12 in alternating cycles, and the lifting with the help of the gantry crane 7.

Der Betoniermaschine kommt die wichtige Aufgabe zu, die Schienenstützpunkte 13 lagegenau einzuschalen. Der Portalkran 7 erreicht alle Punkte der Geräteeinheit. Die Betonierrahmen sorgen dafür, daß jeder Stützpunktbereich für sich fixiert werden kann. Es wird angestrebt, die Betonierrahmen 8 zu Schalungseinheiten, bestehend aus mindestens drei Betonierrahmen 8, zusammenzufassen. Über den Schienenstützpunkten 13 ist ein querverschiebliches Rahmenteil angeordnet, welches den Betonierrahmen 8 umfaßt. Dieses Rahmenteil ist über Spindeln oder Hydraulik horizontal justierbar. Zur vertikalen Justierung sind zwischen Überschiebrahmen und Stützpunktschalung 12 Justiervorrichtungen in Form von Spindeln oder einer Hydraulik zwischengeschaltet. Die feste Verbindung der Schalungen stellt die absolute Spurgenauigkeit für das Gleis sicher. Die beschriebenen Bewegungsfreiheitsgrade sind durch Pfeile angedeutet. Die dazu erforderlichen Stelltriebe, z.B. Spindeln oder Hydraulikzylinder, wurden nicht gezeichnet.The concreting machine has the important task of form-fitting the rail support points 13. The gantry crane 7 reaches all points of the device unit. The concreting frames ensure that each base area can be fixed separately. The aim is to combine the concrete frames 8 into formwork units consisting of at least three concrete frames 8. Arranged above the rail support points 13 is a frame part which can be moved and which comprises the concrete frame 8. This frame part can be adjusted horizontally using spindles or hydraulics. For vertical adjustment, 12 adjustment devices in the form of spindles or a hydraulic system are interposed between the sliding frame and the base formwork. The fixed connection of the formwork ensures absolute track accuracy for the track. The degrees of freedom of movement described are indicated by arrows. The actuators required for this, e.g. Spindles or hydraulic cylinders were not drawn.

Die Betonierrahmen 8 werden über Spindeln oder Hydraulik mit der Fahrbahnplatte 10 fixiert und festgesetzt. Da beim Betonieren der Schienenstützpunkte 13, bedingt durch die Betonierdrücke, abhebende Kräfte auftreten, ist eine Vertikalsicherung der Betonierrahmen 8 vorgesehen. Dazu werden seitliche Taschen 15 bereits mit dem Fahrbahnfertiger gezogen. Dazu wird auf rechts und links unten in Fig. 1 verwiesen. In diese Taschen 15 greifen entsprechend geformte Auflagerplatten 16 ein. Diese Platten 16 sind über ein Hydraulik- oder Gewindegestänge mit dem Betonierrahmen 8 vertikal unverschieblich verbunden. Somit ist eine horizontale Lagesicherung sichergestellt. Abhebende Kräfte können ebenfalls sicher aufgenommen werden. Die vertikalen Betonierrahmenelemente können teleskopierbar aus- und eingefahren werden.The concreting frames 8 are fixed and fixed to the roadway plate 10 via spindles or hydraulics. Since lifting forces occur when concreting the rail support points 13 due to the concreting pressures, one is Vertical securing of the concrete frame 8 is provided. For this purpose, side pockets 15 are already drawn with the pavement machine. For this purpose, reference is made to the bottom left and right in FIG. 1. Correspondingly shaped support plates 16 engage in these pockets 15. These plates 16 are connected to the concreting frame 8 in a vertically immovable manner via a hydraulic or threaded rod. This ensures a horizontal securing of the position. Lifting forces can also be safely absorbed. The vertical concrete frame elements can be extended and retracted telescopically.

In Fig. 2 ist die Betoniermaschine mit mehreren Schalungseinheiten aus mehreren Betonierrahmen dargestellt. Ziel ist es, eine ausreichende Anzahl dieser Stützpunktschalungen 12 vorzuhalten, so daß ein kontinuierliches Arbeiten sichergestellt ist. Wenn sich eine oder mehrere Schalungseinheiten in Betonierposition befinden, können gleichzeitig zusätzliche Schalungseinheiten entweder nachbehandelt und gereinigt werden bzw. schon in die neue Position gehoben werden. Durch die Anzahl der Schalungseinheiten und die Abbindezeiten für den Stützpunktbeton bzw. Mörtel kann die Baugeschwindigkeit für die Schienenstützpunkte 13 positiv beeinflußt werden. Der Maschinenrahmen 1 kann wahlweise so geschaltet werden, daß eine kontinuierliche Fortbewegung erreicht wird oder das Gerät mit dem Umsetzen der Schalung verfahren wird. Dies wird sichergestellt durch flexible Betonleitungen 14, die die Verbindung zu einem Rotorverteiler 17 für den Beton herstellen. Dazu wird auf Fig. 3 verwiesen, die auch die Schalungen 12 und die üblichen Ventile erkennen läßt. Dieser Rotorverteiler ist ebenfalls horizontal beweglich am Maschinenrahmen angebracht.In Fig. 2 the concreting machine is shown with several formwork units from several concreting frames. The aim is to maintain a sufficient number of these base formwork 12 so that continuous work is ensured. If one or more formwork units are in the concreting position, additional formwork units can either be treated and cleaned at the same time or can be lifted into the new position. The construction speed for the rail bases 13 can be positively influenced by the number of formwork units and the setting times for the base concrete or mortar. The machine frame 1 can optionally be switched so that a continuous locomotion is achieved or the device is moved with the implementation of the formwork. This is ensured by flexible concrete lines 14, which establish the connection to a rotor distributor 17 for the concrete. Reference is made to Fig. 3, which also the Formwork 12 and the usual valves can be seen. This rotor distributor is also attached to the machine frame so that it can move horizontally.

Die einzelnen Schalungen werden an den Hochpunkten über ein Ventilsystem entlüftet, welches nicht dargestellt ist.The individual formwork is vented at the high points via a valve system, which is not shown.

Claims (3)

Fahrbare Betoniermaschine für das Betonieren von Aufnahmeeinrichtungen für Eisenbahnschienen mit Hilfe von Schalungen im Zuge der Herstellung eines schotterlosen Oberbausystems mit Betonfahrbahnplatte für zumindest ein Eisenbahngleis, - mit den folgenden Merkmalen 1.1) der Maschinenrahmen (1) ist ein Portalrahmen mit vier Eckstützen (2), an die Eckstützen (2) oben angeschlossenen, in Fertigungsrichtung verlaufenden Längsrahmenelementen (3) sowie die Längsrahmenelemente (3) und/oder die Eckstützen (2) verbindenden Querrahmenelementen (4), wobei an die Eckstützen (2) Fahrwerke (5), vorzugsweise Raupenfahrwerke, angeschlossen sind und der Maschinenrahmen (1) in Fertigungsrichtung, und gegebenenfalls zurück verfahrbar ist, 1.2) an den Längsrahmenelementen (3) sind Laufschienen (6) für einen Portalkran angeordnet und auf diesem ist ein Portalkran (7) geführt, 1.3) im Maschinenrahmen ist eine Mehrzahl (= Menge) von 1 bis x Betonierrahmen untergebracht, die in Fertigungsrichtung umsetzbar sind und die Einrichtungen (9, 16) zur vertikalen Einstellung und Fixierung an der Betonfahrbahnplatte (10) aufweisen, 1.4) an den Betonierrahmen (8) sind Schalungsträger (11) in Längsrichtung des Betonierrahmens (8), d. h. quer zur Fertigungsrichtung, positionierbar und in vertikaler Richtung gegenüber den einzelnen Betonierrahmen (8) einstellbar befestigt, welche Schalungsträger (11) die Schalungen (12) für die Aufnahmeeinrichtungen (13) tragen und an Betonzuführungsleitungen (14) angeschlossen sind, wobei das Betonieren der Aufnahmeeinrichtung (13) und das Umsetzen der Betonierrahmen (8) im Wechseltakt und das Umsetzen mit Hilfe des Portalkrans (7) erfolgt.Mobile concreting machine for concreting receiving devices for railroad tracks with the help of formwork in the course of the production of a ballastless superstructure system with a concrete carriageway slab for at least one railroad track, - with the following features 1.1) the machine frame (1) is a portal frame with four corner supports (2), longitudinal frame elements (3) connected to the corner supports (2) at the top and extending in the direction of production, and cross frame elements connecting the longitudinal frame elements (3) and / or the corner supports (2) 4), undercarriages (5), preferably caterpillar undercarriages, are connected to the corner supports (2) and the machine frame (1) can be moved in the production direction and, if necessary, back, 1.2) running rails (6) for a gantry crane are arranged on the longitudinal frame elements (3) and a gantry crane (7) is guided on this, 1.3) a plurality (= quantity) of 1 to x concreting frames is accommodated in the machine frame, which can be implemented in the production direction and which have the devices (9, 16) for vertical adjustment and fixing to the concrete carriageway slab (10), 1.4) on the concreting frame (8), formwork girders (11) can be positioned in the longitudinal direction of the concreting frame (8), ie transversely to the direction of production, and can be adjusted in the vertical direction relative to the individual concreting frames (8), which formwork girders (11) the formworks (12 ) for the receiving devices (13) and are connected to concrete supply lines (14), wherein the concreting of the receiving device (13) and the relocating of the concreting frames (8) take place alternately and the relocation is carried out with the help of the gantry crane (7). Verfahren zum Betrieb einer Betoniermaschine nach Anspruch 1, wobei beim Umsetzen der Betonierrahmen (8) die Ordnung 1 bis x in der Menge der Betonierrahmen (8) nach Maßgabe des Umsetzschemas "x, 1 bis (x - 1)", "(x - 1), x, 1 bis (x - 2)" undsoweiterfort verändert wird.Method for operating a concreting machine according to claim 1, wherein when the concreting frames (8) are moved, the order 1 to x in the quantity of the concreting frames (8) in accordance with the conversion scheme "x, 1 to (x - 1)", "(x - 1), x, 1 to (x - 2) "and so on. Verfahren nach Anspruch 2, wobei Teilmengen der Betonierrahmen (8) aus der Menge 1 bis x z. B. jeweils drei Betonierrahmen, durch in Fertigungsrichtung längslaufende Vereinigungselemente zusammengefaßt und diese entsprechend umgesetzt werden.The method of claim 2, wherein subsets of the concrete frame (8) from the set 1 to x z. B. three concreting frames combined by longitudinally running union elements and these are implemented accordingly.
EP95117195A 1994-11-30 1995-11-01 Movable machine for concrete work Expired - Lifetime EP0715023B1 (en)

Applications Claiming Priority (2)

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DE4442498A DE4442498A1 (en) 1994-11-30 1994-11-30 Mobile concreting machine
DE4442498 1994-11-30

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EP (1) EP0715023B1 (en)
CN (1) CN1133374A (en)
AT (1) ATE184936T1 (en)
CZ (1) CZ289715B6 (en)
DE (2) DE4442498A1 (en)
DK (1) DK0715023T3 (en)
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Cited By (5)

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FR2776683A1 (en) 1998-03-27 1999-10-01 Spie Batignolles Tp RAIL TRACK CONSTRUCTION METHOD, UNIT TRACK PANEL, MACHINE FOR DEPOSITING SUCH PANELS, CONCRETE MACHINE, AND RAIL TRACK
WO2010089334A1 (en) 2009-02-05 2010-08-12 Basf Se Method for producing paper, card and board with high dry strength
EP3098349A2 (en) 2015-05-29 2016-11-30 Tecsa Empresa Constructora, S.A. Method and system for concreting railway slab track
CN106988169A (en) * 2017-05-16 2017-07-28 中国铁道科学研究院铁道建筑研究所 A kind of transverse direction pulls out the system and method that track plates replacing is carried out after rail
CN109281237A (en) * 2018-10-09 2019-01-29 马小艳 A kind of railway emergency rescue disaster relief is with sleeper automatic laying machine device people

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DE102004019275B4 (en) * 2004-04-21 2006-09-07 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg System formwork for transverse joints on fixed carriageways
DE102006024663A1 (en) * 2006-05-26 2007-11-29 Zürcher, Ralf Tie for tracks whereby tie rests on track bed made of gravel with ballast pebbles and it is placed in area, in which it is in contact with ballast pebbles and has modular profile interlocked with ballast pebbles
CN101245579B (en) * 2007-12-29 2011-06-29 南车洛阳机车有限公司 Installation unit of double-block non-slag rail construction equipment
CN101550764B (en) * 2008-04-06 2012-12-05 孙长顺 Concrete pouring machine
CN111472209A (en) * 2020-05-25 2020-07-31 中铁二院工程集团有限责任公司 Variable-track-pitch sleeper unit for ballast track and variable-track-pitch sleeper system
CN112281557A (en) * 2020-10-19 2021-01-29 中车株洲车辆有限公司 Track laying machine and track construction method

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DE4328668C1 (en) * 1993-08-26 1994-10-06 Zueblin Ag Method and apparatus for the continuous production of a ballastless track superstructure (permanent way)

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GB1349854A (en) * 1971-07-23 1974-04-10 Laing & Son Ltd John Slipform pavers for laying concrete beds for railway tracks
DE3840795A1 (en) * 1988-12-03 1990-06-07 Zueblin Ag Method for producing a ballastless railway superstructure, and precast parts and device for carrying out the method
DE4328668C1 (en) * 1993-08-26 1994-10-06 Zueblin Ag Method and apparatus for the continuous production of a ballastless track superstructure (permanent way)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776683A1 (en) 1998-03-27 1999-10-01 Spie Batignolles Tp RAIL TRACK CONSTRUCTION METHOD, UNIT TRACK PANEL, MACHINE FOR DEPOSITING SUCH PANELS, CONCRETE MACHINE, AND RAIL TRACK
WO2010089334A1 (en) 2009-02-05 2010-08-12 Basf Se Method for producing paper, card and board with high dry strength
EP3098349A2 (en) 2015-05-29 2016-11-30 Tecsa Empresa Constructora, S.A. Method and system for concreting railway slab track
CN106988169A (en) * 2017-05-16 2017-07-28 中国铁道科学研究院铁道建筑研究所 A kind of transverse direction pulls out the system and method that track plates replacing is carried out after rail
CN109281237A (en) * 2018-10-09 2019-01-29 马小艳 A kind of railway emergency rescue disaster relief is with sleeper automatic laying machine device people

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EP0715023B1 (en) 1999-09-22
ATE184936T1 (en) 1999-10-15
DE4442498A1 (en) 1996-06-05
DE59506889D1 (en) 1999-10-28
PL311446A1 (en) 1996-06-10
RU2148688C1 (en) 2000-05-10
PL178899B1 (en) 2000-06-30
CZ312895A3 (en) 1996-06-12
ES2136783T3 (en) 1999-12-01
CN1133374A (en) 1996-10-16
DK0715023T3 (en) 1999-12-20
CZ289715B6 (en) 2002-03-13

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